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參數(shù)資料
| 型號(hào)： | LT1004 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Micropower Voltage References(1.2V基準(zhǔn)電壓源) |
| 中文描述： | 微功耗電壓參考（1.2V的基準(zhǔn)電壓源） |
| 文件頁(yè)數(shù)： | 1/15頁(yè) |
| 文件大?。?/td> | 341K |
| 代理商： | LT1004 |
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LT1004C-1.2, LT1004C-2.5, LT1004I-1.2, LT1004I-2.5, LT1004M-1.2
LT1004M–2.5, LT1004Y-1.2, LT1004Y-2.5
MICROPOWER INTEGRATED VOLTAGE REFERENCES
SLVS022E – JANUARY 1989 – REVISED JANUARY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Initial Accuracy
±
4 mV for LT1004-1.2
±
20 mV for LT1004-2.5
Micropower Operation
Operates up to 20 mA
Very Low Reference Impedance
Applications:
Portable Meter Reference
Portable Test Instruments
Battery-Operated Systems
Current-Loop Instrumentation
description
The LT1004 micropower voltage reference is a
two-terminal band-gap reference diode designed
to provide high accuracy and excellent
temperature characteristics at very low operating
currents. Optimizing the key parameters in the
design, processing, and testing of the device
results in specifications previously attainable only
with selected units.
The LT1004 is a pin-for-pin replacement for the LM185 series of references with improved specifications. The
LT1004 is an excellent device for use in systems in which accuracy was previously attained at the expense of
power consumption and trimming.
The LT1004C is characterized for operation from 0
°
C to 70
°
C. The LT1004I is characterized for operation from
–40
°
C to 85
°
C. The LT1004M is characterized for operation over the full military temperature range of –55
°
C
to 125
°
C.
AVAILABLE OPTIONS
PACKAGED DEVICES
SMALL-OUTLINE
(D)
TA
CHIP FORM
(Y)
VZ
TYP
PLASTIC
(LP)
°
°
0
C to 70
C
1.2 V
LT1004CD-1.2
LT1004CLP-1.2
LT1004Y-1.2
2.5 V
LT1004CD-2.5
LT1004CLP-2.5
LT1004Y-2.5
–40
°
C to 85
°
C
1.2 V
LT1004ID-1.2
LT1004ILP-1.2
—
2.5 V
LT1004ID-2.5
LT1004ILP-2.5
–55
°
C to 125
°
C
1.2 V
2.5 V
LT1004MD-1.2
LT1004MD-2.5
LT1004MLP-1.2
LT1004MLP-2.5
—
For ordering purposes, the decimal point in the part number must be replaced with a hyphen
(e.g., show the -1.2 suffix as -1-2 and the -2.5 suffix as -2-5).
The packages are available taped and reeled. Add the R suffix to the device type (e.g.,
LT1004CDR).
Copyright
1997, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
LP PACKAGE
(TOP VIEW)
ANODE
CATHODE
NC–No internal connection
1
2
3
4
8
7
6
5
NC
NC
NC
ANODE
CATHODE
NC
CATHODE
NC
D PACKAGE
(TOP VIEW)
Terminals 6 and 8 are internally connected.
symbol
ANODE
(A)
CATHODE
(K)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1005-S | Current Transducer LT 1005-S |
| LT1005CT | Logic Controlled Regulator |
| LT1005CK | Logic Controlled Regulator |
| LT1005MK | Logic Controlled Regulator |
| LT1005M | Logic Controlled Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1004-1.2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
| LT1004-1.2D | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
| LT1004-1.2LP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
| LT1004-12 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
| LT1004-2.5 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
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